Inventor · disambiguated record

David Lei

Also filed as: LEI DAVID

1 granted patent·0 citations·filing 2013–2013

6Inventor score

Technology areasC07D

Files withARCH CHEM INC1

Top patents by PatentIndex Score

1 record

0144US9079857B2Process for preparing alkali metal pyrithione and its polyvalent metal complexes from pyridine oxideARCH CHEM INC·Filed 2013·Granted Jul 14, 2015·0 cites·22 claims

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